baber/WOPTO huggingface dataset:
Patent JP-H02156608-A (JP)
Title: Superconducting magnet and manufacture thereof
Inventor: TANAKA YASUZO
IPC: H01F6/06
Filed: 1988-12-09
Abstract: PURPOSE:To heat-treat the title magnet at a high temperature and to enhance its superconducting property by a method wherein an inorganic high-melting- point material is laid between glass-insulated superconducting wires. CONSTITUTION:A glass-insulated superconducting wire 3 is formed after an oxide superconductor has been laid at a silver pipe and a rolled composite wire has been coated with a glass fiber 4. The wire 3 is wound on a bobbin 1; a winding part 2 is formed. During this process, an inorganic high-melting- point material 5 such as a silica fiber rope, a silica sheet or the like is wound between turns. A magnet which has been constituted in this manner is heated at 900 deg.C in the air; after that, it is impregnated with an epoxy resin 6 in a vacuum. Thereby, it can be heat-treated at a high temperature; its superconducting property is enhanced; its rigidity becomes sufficient.
Patent JP-2001102345-A (JP)
Title: Method and device for treating surface
Inventor: HORIIKE YASUHIRO
IPC: H01L21/304
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem, where at least one of gases should be changed into plasma for generating chemical active species when a gas of molecules containing hydrogen, fluorine, and nitrogen atoms as components is used for treating the surface of an object to be machined, and to solve the expensive method and device for treating the surface by eliminating the need for a high-frequency or a microwave power supply required by the device. SOLUTION: A gas of molecules containing hydrogen atoms with relatively low connection energy, fluorine atoms, and nitrogen atoms as components is used, thus achieving generation of chemical active species by at least giving energy which is nearly equal to the heating of the gas, generating a compound required for treatment, and hence treating the surface of an object to be machined.
Patent JP-H05343406-A (JP)
Title: Semiconductor device
IPC: H01L23/522
Filed: 1992-11-20
Abstract: PURPOSE:To make it possible to obtain an excellent ohmic contact by combining a BPSG insulation film with a W-made barrier metal. CONSTITUTION:A silicon oxide film 4 (BPSG) containing B and P is laid out on a silicon board 1 as an insulation film where a first metal film 5 containing W as a barrier metal and an Al alloy-made second metal film 6 containing Si are laid out thereon. The first metal film 5 and the second metal film 6 are electrically connected to an impurity diffusion layer 2 formed on the board 1 by way of a contact hole 7 formed on the BPSG film 4. At that time, the first metal film 5 prevents the B contained in the BPSG film from diffusing into the second metal film 6 and the silicon contained in the second metal film 6 from selectively solid-state epitaxially growing on the surface of the surface of the board 1 on the bottom of the contact hole 7. This construction makes it possible to produce an excellent ohmic contact, flattening the surface of a circuit.
Patent JP-H08251398-A (JP)
Title: Method and apparatus for modulating image signal of printing press with high addressing capability
Inventor: ROORENSU II UORUTAA
IPC: H04N1/387
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for modulating an image signal in a high addressability printing machine. SOLUTION: An image is shown by words which are made into one set. The respective words have M bits and they are modulated to generate a single bit stream. The printing machine printing the image shown by the set of words on paper contains a multi-phase clock generator generating an N-phase signal in response to a clock signal having a first clock rate and a data serializer 120 executing communication with the multi-phase clock generator 124 and receiving the N-phase signal and the word set. The data serializer 120 processes the words of the word set by using the N-phase signal during an operation and generates a single bit stream. The single bit stream is outputted at a second clock rate higher than the first clock rate. The data serializer 120 executes communication with the print engine and the print engine forms the image on paper by receiving a single bit stream.
Patent JP-H06155861-A (JP)
Title: Printing control device
Inventor: OSADA TSUTOMU
IPC: B41J29/38
Filed: 1992-11-20
Abstract: PURPOSE:To effectively utilize a printer, in the printing control device in a local area network, by receiving a print file from a host device and reading the same through the analysis of the name of the file, the name of a printer and the analysis of print order to transmit the same to an indicated printer. CONSTITUTION:Two or more host computers 2, a plurality of printers 3 and a printing control device 4 are connected with an LAN pass 1 to constitute a local area network. The print file containing the output preferential order outputted from the host computers 2 and the data of the output printers is received by the printing control device 4 to be stored in a memory device. At the same time, respective data tables 5 are referred to by an analyzing circuit 6 to be analyzed to form a printing data table 7. A printing control circuit 8 refers to the printing data table 7 and successively reads data from a memory device 10 from higher preferential order to transmit the same to the indicated printer 3.
Patent JP-H11139167-A (JP)
Title: Battery replacing device for vehicle
Inventor: SHIMIZU KUNITOSHI
IPC: B60L11/18
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery replacing device for a vehicle by which a large size battery can be easily replaced without requiring any complex and large scale hydraulic mechanism. SOLUTION: In a vehicle battery replacing device for a vehicle, a plurality of roller bearings 9, which are arranged horizontally from the front side to the depth side of the storage space 4 so as to guide the lower faces of flanges 13 formed on both side parts of a battery tray 11, are arranged on the both side faces of a battery tray storage space 4 arranged for putting in/out the battery tray 11 to/from a vehicle 1. In this battery replacing device, the roller bearing 9 arranged in the forefront side of the storage space 4 is arranged in the lower position than the rest, while in the flange 13 of the battery tray 11, the front end part, which interferes with the lowered front side roller bearing 9 first when the battery tray 11 is stored, is formed into a slope part 34 slanting upward toward the depth side of the battery tray storage space 4.
Patent JP-H06158000-A (JP)
Title: Production of tacky tape
Inventor: SHIMOMURA KAZUHIRO
IPC: C09J7/02
Filed: 1992-11-20
Abstract: PURPOSE:To provide a method for producing a tacky tape, capable of smoothly coating a tacky agent solution having high concentration and high viscosity to a thickness in good accuracy and at high speed. CONSTITUTION:A tacky agent solution is applied onto a transfer belt 32 by a gear pump die coater 31 and the coated tacky agent solution is dried by a drying over 35 and the dried tacky agent layer is transferred onto a substrate 34 by a transfer roll 33 to form the tacky agent layer on the substrate 34.
Patent JP-H01190701-A (JP)
Title: Modified cellulose
Inventor: MIHIYAERU DEIAMANTOGUROU
IPC: C08B37/08
Filed: 1988-12-12
Abstract: Modified cellulose has a structure represented by the formula 
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 in which Cell is the framework of the unmodified cellulose molecule or of the chitin molecule, in each case without hydroxyl groups, Z is a nitrogen or sulphur atom, and in the case where Z is a nitrogen atom, T and Z together have an acylamide or urea group and Q has the meaning (X' - Y') and/or together with the O an ester and/or together with the O a carbamate group, and in the case where Z is a sulphur atom, T is redundant and Q together with the O is an ester and/or together with the O is a carbamate group and optionally (X'-Y'), where 0 < n < m and 0 < s < m, and (n+s) indicates the mean degree of substitution, and m is 3 in the case of the unmodified cellulose molecule and is 2 in the case of the chitin molecule, and in which optionally - X - can be omitted or -X- and -X'- are particular divalent groups and -Y and -Y' are -H and/or particular monovalent radicals, and X is identical to or different from X' and Y is identical to or different from Y'.
Patent JP-H11139712-A (JP)
Title: Elevator machine room closing device
Inventor: KAWAMOTO KAZUNARI
IPC: B66B7/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an elevator machine room closing device capable of preventing troubles or mistakes in preparation. SOLUTION: In order for a car-centering templet 20 to be used for other purpose, it is composed of a central partition piece 21 which is provided with a rope passage 4 and which is turned over to become symmetrical, a main templet piece 23 which is provided with a mounting holes 22 for the central partition piece 21 and which is symmetrical, a symmetrical tip piece 24 to be connected to the upper central part of the main templet piece 23, a side piece 25 to be connected to the side part of the tip piece 24 and the main templet piece 23.
Patent JP-H01153398-A (JP)
Title: Toilet device for agravity space
Inventor: TAKAHASHI NORIYUKI
IPC: B64G1/22
Filed: 1987-12-09
Abstract: PURPOSE: To discharge excrement from a toilet bowl without floating and scattering in the air by communicating waste storage space provided, with a suction device, with an evacuation port of the toilet bowl, and providing a holding device that can hold a toilet bowl user in a specified position, in a toilet space. CONSTITUTION: A toilet device X is so formed as to hold a body in a specified position by a belt 12, with both feet respectively inserted in foot belts 11 while gripping a handrail 10 of a holding device D at the time of evacuating action. At the time of evacuation, a suction device E of a waste storage space B is actuated. Air flow is therefore generated in a toilet bowl A, through an air permeable waterproof bag 7, and excrements are first dropped and stored in the bag 7. A waste storage bag device F is then actuated to form a pack 18 with the waste stored and sealed through delivery mechanism 8 and a heat- sealing device 9. The pack 18 is suction-stored in waste storage space B by the suction device E. The waste storage space B is opened to the outside air to throw the pack 18 far away into space.
Patent JP-S63163252-A (JP)
Title: Detecting method for cracking of pipe
Inventor: KUWABARA TOYOAKI
IPC: G01M3/28
Filed: 1986-12-26
Abstract: PURPOSE:To improve the finding accuracy of cracking in a pipe by holding the temperature of gas which is circulated in the pipe nearly constant by a heat exchanger. CONSTITUTION:The gas in a pipe rail 1 is sucked from one end 3a of looped piping 3 to a looped pipe 3 through the operation of a pump 4 to reach the heat exchanger 5. Here, the gas G is cooled with cooling water supplied from a supply line 6a. Then the gas G exiting from the heat exchanger 5 circulates in the pipe rail 1 again from the other end 3b of the looped piping 3 and then enters the looped piping 3 again from one end 3a to pass through the heat exchanger 5. This operation is repeated to hold the temperature of the gas G nearly constant without being affected by outside air temperature. Then if cracking occurs to the pipe rail 1, the gas G circulating in a duct 1a leaks from the cracking and the internal pressure drops. Consequently, the cracking of the pipe rail 1 is known.
Patent JP-H06160444-A (JP)
Title: Low-frequency signal measuring instrument
Inventor: SHOBU MASAKAZU
IPC: G01R23/20
Filed: 1992-11-24
Abstract: PURPOSE:To easily and surely compare new measurement data obtained following preceding measurement data and past measurement data with the update measurement data successively measured under a different measuring condition. CONSTITUTION:The title measuring instrument is provided with a display circuit 1, display data conversion circuit 2, main storing section 3, measuring section 4, control section 5, external storage control section 6, display device 7, printer control section 8, external storage device 9, operating section 10, and printer 11. New measurement is executed under a measuring condition which is different from the measuring condition stored in the storage device 9 and the update measurement data obtained under the new measuring condition are displayed on the display device 7 together with the preceding measurement data stored in the storage device 9 by superimposing the update data upon the preceding data. In addition, the printer 11 outputs the data by printing them on recording paper.
Patent JP-H11142756-A (JP)
Title: Multibeam writing device
Inventor: YAMAZAKI SHUICHI
IPC: G02B26/10
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To easily correct a writing position by each light beam with the accuracy less than a unit pixel by generating plural clocks whose phases are different from a synchronous detecting signal based on the outputted synchronous detecting signal from the detected light beam as a reference and making the signal into a write-in pixel clock by selecting them for every light beam. SOLUTION: In a device writing an image by scanning plural laser beams on a photosensitive body, a synchronous detecting sensor 1 detecting a light beam and outputting a synchronous detecting signal is provided on the scan starting side out of a write-in area. A phase synchronizing part 3 and a delay line 5 generate plural clocks whose phases are different from that of a synchronous detecting signal DP based on the synchronous detecting signal DP from the synchronous detecting sensor 1 as a reference. Multiplexers 6-9 select one from among the plural clocks for every light beam and make it into a write-in pixel clock. Consequently, even when the position of each light beam in the main scanning direction is deviated on an image plane, the writing position is accurately corrected.
Patent JP-S63165722-A (JP)
Title: Flowmeter for particular material
Inventor: TAKATANI HARUHISA
IPC: G01G11/14
Filed: 1986-12-26
Abstract: PURPOSE:To enhance the measuring accuracy of a flow rate, by allowing a particulate material to fall on the surface of a rotary body having an almost conical shape and making the rotation of the rotary body variable corresponding to the load applied to the surface of the rotary body. CONSTITUTION:A motor driver 9 is turned ON to start an apparatus and grains of rice 3 are allowed to fall on a rotary body 1. The detection value of a load cell 5 is fed back to a variable speed motor 2 and the rotational speed of the rotary body 1 is variably controlled in proportion to detected load. Since the stagnation time of the grains of rice 3 on the outside surface of the rotary body becomes almost constant by the variable speed of the rotary body 1 and constant load is applied to the rotary body, the measuring error of a flow rate can be reduced.
Patent JP-S63166902-A (JP)
Title: Induction sintering method
Inventor: KURISUCHIAN MOJIYUAN
IPC: H01M4/04
Filed: 1987-12-10
Abstract: An electrode composed of a mixture of electrochemically active particles and metal powder compressed onto a metal foil strip can be inductively sintered without localized overheating by passing the coated strip through a hairpin-shaped inductor provided with widened portions facing the edge regions of the strip, so as to locally increase the cross section of the hairpin in the portions of the hairpin that are opposed to the edge regions of the electrode strip. This arrangement counteracts the tendency of the edge regions to overheat and thermally damage the active material.
Patent JP-H01155998-A (JP)
Title: Method for removing fat and oil component in waste water
Inventor: KUMAZAWA KEISUKE
IPC: C02F3/12
Filed: 1987-12-12
Abstract: PURPOSE:To substantially completely decompose and remove the fat and oil components in waste water so that the residues such as sludge thereof are not formed at all by adding fat splitting bacteria to the waste water and supplying air to the waste water thereby allowing the water to flow and oscillating the water surface thereof. CONSTITUTION:The fat and oil component-contg. water water to be treated is introduced into a raw water tank 1 and the air is blown into this waste water by an aerator 6 in this raw water tank 1, by which the waste water to be treated is fluidized and swirled in the tank 1. After the fat splitting bacteria are added to the swirling and flowing waste water, the waste water is lifted by a lifting pump 2 and is sent to a flow rate regulating tank 13 of a high water level. The waste water sent to said tank is partly sent to an ejector 4 and the water surface of the raw water tank 1 is vigorously beaten by the discharge pressure of the ejector 4. A large quantity of the air is incorporated into the water discharged from the ejector 4 by the air suction effect generated by the pressure reduction which takes place when the water is discharged from the ejector 4. This air promotes the activity of the bacteria and accelerates the formation of the fat and oil components to the fine segments by the oscillation of the water surface of the raw water tank 1.
Patent JP-H03171162-A (JP)
Title: Image processor with automatic document feeder
Inventor: HATANO FUTOSHI
IPC: G03G15/00
Filed: 1989-11-30
Abstract: PURPOSE:To place an ejected sheet member in page number order by inverting the sheet member by means of an inverting and ejecting mechanism when the sheet member image-processed on its both sides is ejected outside a housing during operation in inversion mode. CONSTITUTION:In the inversion mode, a document R on a document table 20 is carried onto a transparent plate 6 and allowed to be placed at a required position. Then the document R is inverted and recarried onto the transparent plate 6 to be placed at a required position, and then, ejected on a second document receiving tray 30 without being inverted. While, the inverting and ejecting mechanism 32 which inverts and ejects the sheet member S is provided on the ejecting part 16 of an image processor 4. When operating in the inversion mode the sheet member S which is image-processed on its both sides is inverted and ejected outside the housing 8, the sheet member by the inverting and ejecting mechanism 32. Thus, an ejected sheet member is placed in page number order.
Patent JP-H09163627-A (JP)
Title: Power supply device
Inventor: MATSUZAKI JUN
IPC: H02J9/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of a service interruption detection level and also to instantaneously determine service interruption without undergoing the influence of a load change due to the charging of a secondary battery by charging the secondary battery after detecting the existence of an AC power source. SOLUTION: When the output S2 of a comparator COMP1 is changed from an L level to an H level in the process in which the waveform of a ripple voltage VDB obtained through a transformer T1 and a rectifier DB from an AC power source Vac rises from a zero volt, a switching element Q2 is turned on to discharge the electric charge of a capacitor C2 and at the same time switching elements Q4, Q3 are turned on to start the charging of a secondary battery BAIT. On the other hand, when the output S2 of the comparator COMP1 is not changed to an H level, the voltage Vc2 of the capacitor C2 rises and the comparator COMP2 outputs a service interruption signal S1 of H level. Therefore, the accuracy of service interruption detection can be enhanced without undergoing the influence of a charging current IB and also service interruption detection time can be shortened.
Patent JP-H03177639-A (JP)
Title: Use of damper
Inventor: TSUNA YASUSHI
IPC: F16C3/06
Filed: 1989-12-04
Abstract: PURPOSE:To obtain excellent damping effect by constituting a damper through connection of a hub and a mass body through an elastic body and by installing the damper on a crank shaft in a cylinder block where vibration amplitude is the largest. CONSTITUTION:A bending damper is installed on a crank shaft 12 in a cylinder block 11 between the block 11 and a first cylinder 13. The bending damper 1 is so constituted that a hub 2 and a mass body 3 are aligned in the radial direction and a ring-shaped rubber elastic body 4 is pressed into between them. Amplitude of bending vibration generated in the crank shaft generally becomes the largest at the intermediate part of the shaft. Therefore, by installing the damper at the intermediate part of the crank shaft, excellent damping effect can be obtained. The ring-shaped damper 1 can installed on the crank shaft in assembly process of the shaft.
Patent JP-H03175207-A (JP)
Title: Control of calorific value of coke oven gas
Inventor: MAEZAWA TOSHIHARU
IPC: F23N1/00
Filed: 1989-12-04
Abstract: PURPOSE:To control the supplied calorific value and prevent troubles such as misfire, closing of a stop valve, uneven firing of product from occurring by utilizing the hydrogen off gas when the calorific value of coke oven gas falls. CONSTITUTION:Part of the hydrogen off gas H2OG that is generated in a hydro gen production equipment is stored in a hydrogen off gas holder 4 and the other part is supplied to a coke oven gas mixing and pressure-boosting device. On the discharge side of a supplied gas blower 8 a calorie meter 7 is installed and control of calorific value is made. The range of control of the calorific value per unit volume of the supplied gas is specified for quality compensation. When the calorific value is beyond the range of control, a low calorie gas such as blast furnace gas BFG is mixed through a blast furnace gas flow rate control valve 10 by a set value calculated by a BFG/COG ratio setting device 9. And, when the calorific value per unit volume of the supplied gas G is below the range of control, hydrogen off gas H2OG is mixed through a hydrogen off gas flow rate control valve 5 by the set value calculated by an H2OG/COG ratio setting device 6.
Patent JP-H09117240-A (JP)
Title: Reel with closable hole for washing machine section
Inventor: KANZAKI NORIAKI
IPC: A01K89/01
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a reel capable of preventing its breakdown caused by the contamination of salt water, sand, etc., and excellent in durability and maintainability by forming a hole for washing a machine section in a machine section cover and disposing a stopper for closing the hole. SOLUTION: A hole 2 for washing a machine section is formed in a machine section cover 1, and a stopper 3 for closing the hole 2 is disposed. When the machine section is washed, the hole 2 is opened, and subsequently the machine section can easily be washed without losing a machine part. After the machine section is washed, the hole is closed with the stopper 3, and the reel can be used without causing any trouble.
Patent JP-H05126738-A (JP)
Title: Density measurement method for powder and its device
Inventor: MURATA HIROSHI
IPC: G01N21/59
Filed: 1991-11-01
Abstract: PURPOSE:To obtain a method and device for exactly measuring the density of powder flowing as mixed in gas flow in a transportation pipe. CONSTITUTION:A straight part 8 is formed in a part of a powder transportation pipe, a light generator 4 is provided at one end of the straight pipe part outside of the transportation pipe 1 and a light receiver 5 at the other end of the straight pipe part 8 outside of the transportation pipe 1. The inside of the light generator 4 and the light receiver 5 is so constituted as to keep at higher pressure than that in the transportation pipe 1.